210584280

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{83}}^1\times {\mathrm{21143}}^1$

素因数の和:21240

約数の個数: 64

約数和(自身を含む): 639394560

約数和(自身を除く): 428810280

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 83, 120, 166, 249, 332, 415, 498, 664, 830, 996, 1245, 1660, 1992, 2490, 3320, 4980, 9960, 21143, 42286, 63429, 84572, 105715, 126858, 169144, 211430, 253716, 317145, 422860, 507432, 634290, 845720, 1268580, 1754869, 2537160, 3509738, 5264607, 7019476, 8774345, 10529214, 14038952, 17548690, 21058428, 26323035, 35097380, 42116856, 52646070, 70194760, 105292140, 210584280]

約数ペア:

[(1, 210584280), (2, 105292140), (3, 70194760), (4, 52646070), (5, 42116856), (6, 35097380), (8, 26323035), (10, 21058428), (12, 17548690), (15, 14038952), (20, 10529214), (24, 8774345), (30, 7019476), (40, 5264607), (60, 3509738), (83, 2537160), (120, 1754869), (166, 1268580), (249, 845720), (332, 634290), (415, 507432), (498, 422860), (664, 317145), (830, 253716), (996, 211430), (1245, 169144), (1660, 126858), (1992, 105715), (2490, 84572), (3320, 63429), (4980, 42286), (9960, 21143)]